JPS60186330U - flap gate - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の第１実施例を示す一部切欠正面図、
第２図は同断面図、第３図はこの考案の面図、第５図は
この考案の第３実施例を示す断面図、第６図は従来技術
の断面図である。 １９、３５．５７・・・扉体、２１．４４、６４・・・
水密手段、２４．３８．５８・・・押付腕体、２９，４
２．６０・・・押付接触部、ａ・・・管体、１・・・間
隔。FIG. 1 is a partially cutaway front view showing the first embodiment of this invention;
FIG. 2 is a sectional view of the same, FIG. 3 is a plan view of this invention, FIG. 5 is a sectional view showing a third embodiment of this invention, and FIG. 6 is a sectional view of the prior art. 19, 35.57... Door body, 21.44, 64...
Watertight means, 24.38.58... Pressing arm, 29,4
2.60... Pressing contact portion, a... Tube body, 1... Interval.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水密手段を備えた扉体を管体上部に吊設してなるフラッ
プゲートにおいて、管体の上部に扉体の上部を揺動自在
に吊設し、この扉体の外側に間隔を有して管体の上部よ
り押付腕体を揺動自在に吊設し、この押付腕体と扉体の
押付接触部を扉体の中央又は中央寄りに設けることを特
徴とするフラップゲート。In a flap gate in which a door body equipped with watertight means is suspended from the upper part of the pipe body, the upper part of the gate body is swingably suspended from the upper part of the pipe body, and a space is provided on the outside of the gate body. A flap gate characterized in that a pressing arm is swingably suspended from the upper part of a tube body, and a pressing contact portion between the pressing arm and the door body is provided at or near the center of the door body.